Luxembourg, March 22nd, 2022 - NoMachine makes available updated packages for version 7 to fix issues affecting earlier versions such as problems with authentication forwarding on Windows 11, sudden termination of the client on Windows when using a Java application, and with numlock/capslock in Windows sessions not being preserved.

Furthermore, fixes for two vulnerabilities which affect the Apache HTTP Server and OpenSSL components shipped with NoMachine software are also included. These patch a HTTP request smuggling vulnerability in Apache HTTP Server 2.4.52 (CVE-2022-22720), and a flaw in OpenSSL which could trigger an infinite loop with certificate parsing and be subject to a denial of service attack (CVE-2022-0778).

Implemented in version 7.9.2:

FR03T04245 - Updating nxhtd in packages v. 7 to Apache v. 2.4.53
FR03T04247 - Updating the OpenSSL libraries provided by NoMachine v. 7 to v. 1.1.1n
FR03T04249 - Supporting a command line option on Windows for skipping the installation of printer drivers

TR02T10486 - 'Error: Cannot accept public' key occurs when the user's home is NFS mounted and root_squash is enabled
TR10S10386 - A NoMachine virtual desktop is terminated prematurely when trying to run GLX in indirect mode
TR01S10031 - After a failover, the 'system load' algorithm becomes ineffective
TR10S10387 - Cannot connect to the physical display when more than one Xvfb session is running
TR02T10484 - Cannot create system guest users on Linux because of 'bad password'
TR08S10343 - Cannot remove local node from Enterprise Terminal Server
TR02T10476 - Cannot update automatically the NoMachine Enterprise Client installed in the user's home folder
TR02T10465 - Cannot use NoMachine v. 7.8.2 on macOS 10.7 (32-bit)
TR02T10480 - Client side logs are filled with message 'Accept operation on FD#5 would block'
TR01T10443 - Client window ignores keyboard input on macOS Monterey
TR02S10061 - Connection's attempts to NoMachine Server on Windows hang
TR09S10371 - High CPU usage of NoMachine Client on Ubuntu when listing the available machines and connections
TR11S10399 - In some conditions XMonad window manager is not detected as physical session
TR04S10218 - Kerberos tickets are not forwarded to Cloud Server nodes when 'tunnel' method is used
TR02T10482 - Message "Could not start ssh-agent" is given when trying to forward authentication on Windows 11
TR11R09925 - NumLock and CapsLock status is not preserved on Windows when it's changed while the NoMachine window is minimized
TR04R09661 - Problems with fast user switch on Ubuntu 20.04
TR06S10295 - Profile rules don’t work correctly after migration from NoMachine 6 to version 7
TR02T10466 - Right click context menus appear on incorrect monitor
TR02T10481 - Sudden termination of the client on Windows when running a Java application under specific conditions

Supported Platforms

Windows 32-bit/64-bit XP/Vista/7/8/8.1/10/11

Windows Server 2008/2012/2016/2019

Mac OS X Intel 64-bit 10.7 to 10.11/macOS Intel 10.12 to 12.x

Linux 32-bit and 64-bit

RHEL 4 to RHEL 8
SLED 10 to SLED 15
SLES 10 to SLES 15
openSUSE 10.x to openSUSE 15.x
Mandriva 2009 to Mandriva 2011
Fedora 10 to Fedora 35
Debian 4.0 to Debian 11
Ubuntu 8.04 to Ubuntu 21.10

Raspberry Pi 2/3/4 ARMv6/ARMv7/ARMv8

Download NoMachine Packages

You can download the latest packages suitable for your Operating System from the NoMachine Web site at the following URL:

https://www.nomachine.com/download

Customers with valid subscriptions should log in to their customer area and download the "Production version".

Automatic updates

The automatic check for updates is scheduled to check our repositories every two days.

To update the free NoMachine package:

• - Open the NoMachine User Interface from your Programs Menu.
• - From the Machines panel click on 'Settings', then on 'Server' and finally on 'Updates'.
• - Then click on the 'Check now' button.

To update the NoMachine Enterprise Client immediately:

• - Click on 'Settings', from the Player panel click 'Updates'.
• - Then click on the 'Check now' button.

More information about the check for automatic updates is available here:

https://www.nomachine.com/AR05M00847

Manual package update

Please follow the instructions to update your installation manually:

On Windows:

• - Download and save the EXE file.
• - Double click on the NoMachine executable file.
• - As for the installation, the Setup Wizard will take you through all steps necessary for updating NoMachine.

On macOS:

• - Download and save the DMG file.
• - Double-click on the Disk Image to open it and double-click on the NoMachine program icon.
• - As for the installation, the Installer will take you through through all steps necessary for updating NoMachine.

On Linux:

You can use the graphical package manager provided by your Linux distribution or update NoMachine by command line by following instructions below. If you don't have the sudo utility installed, log on as superuser ("root") and run the commands without sudo.

RPM

• - Download and save the RPM file.
• - Update your NoMachine installation by running:
• # rpm -Uvh <pkgName>_<pkgVersion>_<arch>.rpm

DEB

• - Download and save the DEB file.
• - Update your NoMachine installation by running:
• $ sudo dpkg -i <pkgName>_<pkgVersion>_<arch>.deb

TAR.GZ

• - Download and save the TAR.GZ file.
• - Update your NoMachine installation by running:
  • $ cd /usr
  • $ sudo tar xvzf <pkgName>_<pkgVersion>_<arch>.tar.gz
  • $ sudo /usr/NX/nxserver --update
• If you are installing Enterprise Client or Node run respectively:
  • $ sudo /usr/NX/nxclient --update
  • $ sudo /usr/NX/nxnode --update

Documents

Installation and configuration guides for the NoMachine products are available at:

https://www.nomachine.com/all-documents

The NoMachine Development Team